Original Item: Only One Available. This is a really attractive example of a German WWII RLB Reichsluftschutzbund (National Air Protection League) Schirmmütze (visor cap)! This example shows high quality fabrication, made with a very nice dark gray wool body, with a black band and a traditional high front. The cap has correct purple Waffenfarbe (corps color) piping along the top edge and flanking either side of the band, indicating the branch to be Railway.